JP2005246746A - Imaging element - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a color and image changeable imaging element wherein the first image lines are printed on a substrate, and a transparent material layer is formed thereon by using a screen printing and a laminate processing, and furthermore, the second image lines and the third image lines capable of covering the first image lines are printed thereon, and as the first image lines can be selectively observed from a part being not covered with the second and third image lines, it can be realized before only by performing a front-to-back printing on a transparent card substrate, but the color and the image change with changing the angle of observation even on an opaque substrate such as a paper. <P>SOLUTION: The imaging element is forming a plurality of the first image lines 2 with n colors (n is an integer) different from the color of the substrate on a part or the whole of the substrate, a layer with a specified thickness with a transparent or semi-transparent material on the first image lines and non-image line, and a plurality of the second and the third image lines 4 on the layer, forming a message of the second image lines, and forming a background of the third image lines. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a formed body applied to printed matter that needs to prevent counterfeiting and alteration of banknotes, postal tickets, passports, stock certificates, securities, pass tickets, cards, and the like.

  Conventionally, in order to prevent forgery using a copying machine or a scanner, there is an ink that uses optical change ink that changes color when the hologram or observation angle is changed. However, since these are very expensive, there is a problem that it is expensive to manufacture in large quantities. Therefore, by using a transparent substrate such as a card, the image printed on the back side and the image printed on the front side are used to select and display the back side image, and further, by changing the observation angle, different images can be displayed. There is something that appears (for example, see Patent Document 1).

  In addition, stripes with stripes parallel to each other at a predetermined pitch are provided on the front and back of the transparent sheet, and at least one stripe pattern is color-coded, and at least one stripe pattern has a pattern formed by shifting the stripe pitch (for example, Patent Document 2).

JP2003-39862A (5th page, FIG. 1) Japanese Patent No. 2802484 (5th page, FIG. 5)

  However, according to Japanese Patent Laid-Open No. 2003-39862, the first printed layer printed on the core layer surface has no pattern for forming an image, and the first printed layer on the back surface of the core layer has the first The pattern and the second pattern are printed and concealed by the first print layer, thereby giving an image change. The anti-counterfeit card described in Japanese Patent Application Laid-Open No. 2003-39862 is required to print on the front and back of the base material, and the silver used for the concealing layer for the line pattern printed on the back surface. In order to make the optical characteristics of the base visible on the surface, a gap is created between the lines, and in order to obtain the effect of Japanese Patent Laid-Open No. 2003-39862, it is assumed that a transparent card substrate is used. It is impossible to reproduce on a substrate such as paper.

  According to Japanese Patent No. 2802484, the pattern is formed by shifting the pitch of the stripe stripes, but since the width is uniform, it is impossible to recognize the pattern with respect to the background. .

  Further, according to Japanese Patent Application Laid-Open No. 2003-39862 and Japanese Patent No. 2802484, it is assumed that printing is performed on the front and back of the base material and that a transparent card base material is used. It is impossible to reproduce above.

  The present invention aims to solve such a conventional problem, and prints a first image line composed of image lines on a substrate, and uses screen printing or laminating as a layer thereon. Then, the second material and the third image are printed by processing the transparent material into layers and further printing the second image and the third image on which the first image and the layer can be shielded. By selectively observing the first image line from the portion where the image line 3 is not shielded, an opaque substrate such as paper can be realized only by performing front and back printing on a transparent card substrate. Also in the above, it is possible to change the color and the image by changing the color and the switching effect of the image, that is, the observation angle, and it is widely provided for securities and the like that need to prevent forgery.

  In the present invention, a part or all of the base material has a plurality of first image lines of n colors (n is an integer) different from the color of the base material, and the first image line and the non-image line. A layer having a predetermined thickness by a transparent or translucent material, and a second and third plurality of lines corresponding to the first line on the layer, the second image A message is formed by a line, and a background is formed by the third image line.

  In the present invention, a first image line composed of a first line of n colors (n is an integer), a second line,. A layer having a predetermined thickness by a transparent or translucent material on the first image line, and a plurality of second and third image lines corresponding to the first image line on the layer. The image forming body is characterized in that a message is formed by the second image line and a background is formed by the third image line.

  The present invention is an image forming body characterized in that the second image line and the third image line have a pitch of m times (m is a number of 0 or more) the pitch of the first image line.

  The present invention is an image forming body in which the first image line, the second image line, and the third image line are a dotted line, a wavy line, and a solid line.

  The image forming body according to the present invention is characterized in that the second image line and the third image line are materials capable of shielding the first image line, the non-image line, and the layer.

  The image forming body according to the present invention is characterized in that the line widths of the second image line and the third image line are different or the image lines are shifted.

  The present invention is an image forming body in which a message is formed by a part of a first image line having a different image line width or a shifted image line.

  The present invention is the image forming body characterized in that the arrangement angle of the first image line is different from the arrangement angle of the second and third image lines.

  The present invention is the image forming body, wherein the transparent or translucent layer has a functional material.

  The present invention is an image forming body in which a first image line, a second image line, a third image line, and a transparent or translucent layer are applied by printing.

  In the present invention, a part or the whole of the base material has a plurality of first image lines of n colors (n is an integer) different from the color of the base material, and the first image line and the non-image line. An image forming body, wherein a layer having a predetermined thickness is formed of a transparent or translucent material, and a second image line is formed on the layer corresponding to the first image line. is there.

  In the present invention, a first image line composed of a first line of n colors (n is an integer), a second line,. A layer having a predetermined thickness made of a transparent or translucent material on the first image line, and a second image line formed on the layer corresponding to the first image line. An image forming body characterized by the above.

  The image forming body according to the present invention is characterized in that the second image line has a pitch of m times (m is a number of 0 or more) the pitch of the first image line.

  The present invention is an image forming body in which the first image line and the second image line are a dotted line, a wavy line, and a solid line.

  The present invention is the image forming body, wherein the second image line is a material capable of shielding the first image line and the layer.

  The present invention is an image forming body in which a message is formed by a part of a first image line having a different image line width or a shifted image line.

  The present invention is the image forming body characterized in that the arrangement angle of the first image line is different from the arrangement angle of the second image line.

  The present invention is the image forming body, wherein the transparent or translucent layer has a functional material.

  The present invention is an image forming body in which a first image line, a second image line, and a transparent or translucent layer are applied by printing.

  The present invention is the image forming body, wherein the thickness of the transparent or translucent material of the layer is in the range of 1 μm to 3000 μm.

  The present invention is the image forming body, wherein the line width of each image line is in the range of 10 μm to 1000 μm.

  The present invention is the image forming body characterized in that the pitch of each image line is in the range of 20 μm to 2000 μm.

  A substrate surface comprising a first image line applied to the substrate surface, a layer formed of a transparent or translucent material thereon, and a second image line and a third image line applied thereon By applying a material having a density sufficient to shield a part of the image line, that is, black or the like, when observed from directly above, a part of the first image line can be observed, and the observation angle is By changing, the first image line that is shielded changes, and if the image line has a color scheme, a color change appears, and the image line uses a broken line, dotted line, or halftone dot. If so, the change of the image can be recognized.

  In addition, by providing a transparent or translucent layer on the base material with ink, it is possible to change the image on the surface of paper such as high-quality paper, which could only be achieved with a transparent film material such as a card base material. Therefore, it can be widely used for securities.

  Also, by making the width of the line that forms the message different from the width of the line that forms the background, the message can be made more prominent than when the message is formed by shifting the line with the same line width. Can be recognized.

  In addition, by making the arrangement angle of the second image line and the third image line applied on the transparent or translucent layer different from each other, it can be observed from any angle with respect to the substrate. It can be recognized as an iris color, and the decorativeness is further improved.

  Furthermore, the addition of a functional pigment that transmits light such as phosphorescence, glass flakes, cholesteric liquid crystal, ultraviolet light emission, infrared reflection, and infrared absorption to the transparent or translucent layer makes it possible to further prevent forgery.

  The image forming body of the present invention is a brand protection as well as a forming body that needs to prevent counterfeiting or alteration of banknotes, postal tickets, passports, stock certificates, securities, coupon tickets, cards, admission tickets, certificates, etc. It can be used for authenticating the quality of brands, as well as tags for guaranteeing quality, and for general printed materials that are used for greeting cards such as Christmas cards and gift message cards. Is possible.

Next, an embodiment of an image forming body according to the present invention will be described with reference to the drawings.
FIG. 1 is a plan view showing a basic configuration in the present invention. 2 is a cross-sectional view taken along the line AA ′ in FIG. Further, a to c are enlarged views showing the degree of relief pattern overlap between the first image line 2 and the second and third image lines 4. In a, the relief patterns of the second and third image lines 4 are printed on the first image line 2, and in b, the relief patterns of the second and third image lines 4 are printed on the non-image line 5. Indicates a printed state. c is printed so as to straddle the first image line 2 and the non-image line 5, and any state can constitute the present invention, but the second image line is in the state of a and the third image line. It is more preferable that the image line is implemented in the state of b. Note that the second and third image lines are preferably configured with a pitch m times the pitch of the first image line. In this case, m is a number greater than or equal to 0, but more preferably It is an integer of 1 or more.

  FIG. 3 is a diagram for explaining the basic principle of FIG. 1 in the present invention. In a, the first image line 2 is partially shielded by the second and third image lines 4 when the formed body is observed from directly above, whereby a non-image line 5 is observed. In b, the observation angle is observed. Is changed, the first image line 2 shielded by the second and third image lines 4 due to the thickness of the layer 3 is observed.

  Further, the height of the material in the layer 3 (the height from the base material in the non-image line, the height from the first image line on the first image line) is preferably in the range of 20 μm to 3000 μm. If it is 20 μm or less, the image switching effect does not appear clearly, and if it is 3000 μm or more, the image switching effect becomes clear.

  The transparent or translucent material used for the layer 3 is applied not only to ink but also to a transparent or translucent laminate film, or transparent foil pressing (hot stamping) by thermocompression used for attaching a hologram. The same effect can be obtained. Further, the layer can be injection-molded with a transparent resin or the like and bonded to the first image line and the substrate.

  Further, by incorporating functional pigments that transmit light such as phosphorescent, glass flakes, cholesteric liquid crystal, ultraviolet light emission, infrared reflection, and infrared absorption into the material used for layer 3, the effect of preventing forgery is further improved. be able to. Further, at least one material of the transparent or translucent material used for the layer 3 has a transparency that allows the first image line 2 to be visually recognized when printed on the image line of the first image line 2. Preferably, the color tone is not particularly limited.

  FIG. 4 is a plan view showing the first image line 2 in which the base material 1 is concealed, and FIG. 5 is a cross-sectional view taken along line BB ′ in FIG. Further, a to c are enlarged views of the overlapping state of the first image line 2 and the second and third image lines 4. a is printed with one image line of the second and third image lines 4 for two image lines of the first image line 2 (for example, three lines of 150 μm in the first layer). When the 450 μm lines are arranged in one pattern, it is desirable that the second and third image lines have a line width of 300 μm and a pitch of 450 μm. (The image line width and pitch arrangement are the same as in a, but the overlap between the first image line and the second and third image lines is different.) In c, the first image is printed. One image line of the second and third image lines 4 is printed with respect to one image line of the line 2 (for example, in the first image line, three lines of 150 μm are arranged and 450 μm (When the lines have a single pattern, it is desirable that the second and third lines also have a line width of 150 μm and a pitch of 450 μm.) The combination of c from is also possible to configure the present invention a state of displacement is also possible.

  FIG. 6 is a diagram for explaining the basic principle of FIG. 4 in the present invention. In a, the first image line 2 is partially shielded by the second and third image lines 4 when the formation is observed from directly above, so that a part of the first image line 2 is observed. B, a part of the first image line 2 that is shielded by the second and third image lines due to the thickness of the layer 3 is observed by changing the observation angle. In c, it is possible to recognize an image different from b by observing from an observation angle different from b.

  FIG. 7 is a diagram showing the state of the lines used for the first image line, the second image line, and the third image line. a is a solid line, b and c are dotted lines, and d is a dotted line, indicating that the line spacing is discontinuous. Although e is a wavy line, it is preferable that the wave has a small magnitude or amplitude. In this figure, a sine wave is imitated, but a rectangular wave or the like can also be used. However, a straight line as shown in a is preferable. f, g, and h are branched from one line, and a further forgery prevention effect can be obtained by partially using such a branched line. f is a state in which the branched line is separated without touching, and g is in contact with the branched line compared with f. h has three branched lines instead of two. It is also possible to apply dotted lines such as b, c, d to branch lines. All of these can be applied to the first image line and the second and third image lines, but a solid line as shown in a is more preferable.

  Moreover, it is preferable that each line width used for the first line, the second line, and the third line is between 10 μm and 1000 μm. Although it is possible to carry out the present invention outside this range, when the layer height is in the range of 20 μm to 3000 μm, in order to clearly recognize the image change in the present invention, each line width is changed from 10 μm. More preferably, it is in the range of 1000 μm.

  FIG. 8 is a diagram showing a state of the message 8 and the background lines in the first image line 2. a has a difference between the message and the background and has only the first image line and the non-image line, and b has a difference between the message and the background and has only the image line (a has a non-image line, b C is configured in a state where the message 8 is thinner (recognized lighter) than the background, and d is configured in a state where the message 8 is thicker (recognized darker) than the background, e is composed of only a line with a message 8 thinner than the background (recognized lightly) (c has a non-line, but e has no non-line), and f is a message compared to the background. 8 is thick (recognized deeply) and is composed only of lines (d has a non-line, but f does not have a non-line), and g is composed of the background and the pitch of the message 8 shifted. (The pitch of the message is shifted from the background in state a), and h is the same as g There is a state in which there is no non-image. The first image line can be implemented in any state.

  FIG. 9 is a diagram showing a state of each line of the message 6 composed of the second image line and the background 7 composed of the third image line in the second and third image lines 4. a is configured with only a single line with no difference between the message 6 and the background 7, b is configured by shifting the pitch of the message 6 and the background 7, and c is thicker than the background 7 (the recognition is deeper). ), And d is configured such that the message 6 is thinner (recognized lightly) than the background 7. The second and third image lines can be implemented in either state.

  FIG. 10 is a diagram showing the state of the message and background lines in the first drawing line, the second drawing line, and the second drawing line, and the drawings from a to e enlarge the overlap of the message and the background drawing line. It is shown. In a, the message and the background line are separated from each other, in b, the line is shifted, and in c, the message line is thicker than the background line. In d, the message line is thinner than the background line, and in e, the message line is combined with the background line but shifted (relief pattern). The present invention can be configured in any state, and a combination of a to e is also possible.

  In addition, when the first image line and the second and third image lines are divided into a message and a background, and the message has a relief pattern with a pitch shifted from the background, the relief pattern is set within the range of the background pitch. It is preferable to start up. That is, in the case of a line pattern with an image line width of 150 μm and a pitch of 300 μm, the pitch deviation interval of the message may be set from 1 μm to 299 μm. Further, it is preferable that the thickness is 100 μm to 200 μm because the visibility is improved.

  Furthermore, the material used for the second and third image lines must have a concentration that can shield the first image line and the layer, and the color is not particularly limited as long as it satisfies this. Absent.

  Further, the ink height (height from the layer) in the second and third image lines should be 20 μm or less. Preferably it is 5 micrometers or less. This is because if the heights of the second and third image lines are higher than necessary, the adjacent image lines of the first image lines are difficult to recognize depending on the height of the ink when observed obliquely. It is.

  FIG. 11 is a diagram illustrating an arrangement state of the first drawing line, the second drawing line, and the third drawing line. a shows a state in which the background and the third image line (background) in the first image line and the message and the second image line (message) in the first image line are arranged in parallel. b shows a state in which the messages are arranged with a 0 degree arrangement, and the background arrangement angle (in this figure, about 45 degrees is used to clarify that the arrangement angle is changed). It is a thing. c represents the background angle of the first image line and the third image line (background) at 0 degrees, and the array angle of the message and the second image line (message) in the first image line (in this figure, the array angle is changed) It is the figure which showed what changed about 45 degree | times in order to clarify that it was. Although it is possible to constitute the present invention at any arrangement angle of a, b or c, parallelism as shown in a is more preferable.

  In addition, when the first image line is set to 0 degree, the arrangement angle of the second and third image lines can be changed in the range of 0 degree to 90 degrees, but the effect of the present invention is clearly shown. A range of 0 to 45 degrees is preferred for obtaining. Furthermore, when the decorativeness of the design is taken into consideration, the range of 2 degrees to 10 degrees is more preferable. When the arrangement angle of the first image line and the second and third image lines is changed, a moire phenomenon due to the image lines occurs, and when the first image line is printed in red, blue, yellow, etc. When the colors of the second and third image lines are mixed, it becomes a rainbow shape and the decorativeness is further improved.

  The material for forming the first image line and the second and third image lines of the present invention includes ultraviolet curable ink, electron beam curable ink, ink having both ultraviolet curable and oxidative polymerization functions, oxidative polymerization ink, and solvent evaporation drying type. Ink, two-component reactive ink, and the like can be used, and a commercially available printer such as an ink jet printer or a laser printer can also be used.

  The material used for the layer can be UV curable ink, electron beam curable ink, UV curable ink, ink having both UV curable and oxidative polymerization functions, oxidative polymerization ink, solvent evaporation drying ink, two-component reactive ink, etc. It is preferable to use an ultraviolet curable ink.

  The formation of each image line in the first image line and the second and third image lines produced in the present invention is not only a printing machine such as offset printing, gravure printing, intaglio printing, screen printing, letterpress printing, A commercially available printer can also be used. Moreover, the printing machine used for the layer can use offset printing, gravure printing, screen printing, etc., but in the case of a printing machine capable of depositing 5 μm to 10 μm or more of transparent or translucent ink at once, Printing with a screen printer is preferred. Of course, it can be carried out if it is also used for overprinting of offset printing and gravure printing.

  As the substrate used in the present invention, any paper can be used. For example, high-quality paper, art paper, coated paper, finely coated paper and the like can be used, but it is preferable to use paper with good smoothness. Other than paper, a base made from petroleum, such as vinyl chloride, pet resin, polyethylene, polystyrene, polypropylene, etc., can be used as long as the ink is fixed.

  In addition, the thermochromic (indicating temperature ink) is put on either the background or the message on the second and third lines, and the other is printed with ink that does not change with temperature. The switching effect of the image appears by the change, and it is also possible that the thermochromic ink reacts due to the temperature change and another image emerges. Furthermore, by using infrared reflection and absorption inks for the second and third image lines, the effect of the present invention is obtained in the visible light region, and different images are displayed in the infrared light region. It is also possible to appear in the image line, and a further forgery prevention effect can be obtained.

  Using a solid line of Fig. 7 (a) as the first image line on a substrate made of white fine coated paper of thickness 190µm, arranged in black as shown in Fig. 8 (a) with a line width of 150µm and a pitch of 300µm The printed image is printed by offset printing, and the layer is printed by UV curable clear ink by screen printing with an ink pile of 150 μm, and the line widths of the second and third lines are 150 μm pitch 300 μm, second As shown in FIG. 9 (b), the image lines were arranged in a message using the solid line in FIG. 7 (a) as a deviation of 150 μm pitch, and black offset printing was performed to obtain a formed body.

  FIG. 12 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 1 according to the present invention.

  On a base material made of white fine coated paper with a thickness of 190μm, red, blue and yellow are arranged in a linear shape with a line width of 150μm using the solid line of Fig. 7 (a) as the first image line. Was formed by offset printing with the pattern arranged as shown in FIG. 8B at a pitch of 450 μm, and the layer was printed by UV-curable clear ink by screen printing with an ink overlay of 150 μm. On the top, the second and third image lines are arranged as a message with a line width of 300 μm and a pitch of 450 μm, and the second image line is shifted by a pitch of 150 μm as shown in FIG. Got.

  FIG. 13 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 2 according to the present invention. Compared to Example 1, the first image line has no non-image line, and the substrate is concealed by the image line.

  Using a solid line of FIG. 7 (a) as a first image line and a part of a line having a line width of 150 μm and a pitch of 300 μm as shown in FIG. In addition, a black message array with a pitch deviation of 150 μm is printed by offset printing, the layer is printed by UV-curing clear ink by screen printing with an ink overlay of 150 μm, and the second and third image lines are printed. As shown in FIG. 9A, the line width was set to 150 μm and the pitch was 300 μm, and black offset printing was performed in FIG. 7A to obtain a formed body.

  FIG. 14 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 3 according to the present invention. Compared to the first and second embodiments, a message is given to the first image line, and the second and third image lines are only a single line.

  On a base material made of white fine coated paper with a thickness of 190μm, red, blue and yellow are arranged in a linear shape with a line width of 150μm using the solid line of Fig. 7 (a) as the first image line. Is printed as a pattern with offset printing as part of the pattern with a pitch deviation of 150 μm as shown in FIG. 8 (h), and the layer is filled with UV-curing clear ink. After printing by screen printing of 150 μm, black offset printing is performed in FIG. 7A with the line width being 300 μm pitch 450 μm as shown in FIG. Obtained.

  FIG. 15 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 4 according to the present invention. Compared to Example 3, the first image line has no non-image line, and the substrate is concealed by the image line.

  On the substrate made of white fine coated paper of 190μm thickness, the solid line of Fig. 7 (a) is used as the first image line, and the line width is 150µm and the pitch is 300µm as shown in Fig. 8 (e). The message array is printed by offset printing, and the layer is printed by UV-curing clear ink by screen printing with an ink stack of 150 μm, and the line width of the second and third lines is 150 μm. With the pitch of 300 μm, the solid lines of FIG. 7A are used to arrange the message by shifting the second image line with a pitch of 150 μm using FIG. 9B, and black offset printing is performed to obtain a formed body.

  FIG. 16 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 5 according to the present invention. Messages are assigned to the first image line and the second and third image lines.

  Using a solid line of Fig. 7 (a) as the first image line on a base material made of white fine coated paper of thickness 190µm, red, blue, and yellow are arranged in a line with a line width of 150µm and a pitch of 450µm, respectively. As shown in Fig. 8 (e), the pattern is printed by offset printing, and the pattern is printed with offset printing, and the layer is printed with UV curable clear ink. In addition to printing by screen printing, the width of the second and third image lines is 300 μm and the pitch is 450 μm, and the second image line is 150 μm as shown in FIG. Messages were arranged according to pitch deviation, and black offset printing was performed to obtain a formed body.

  FIG. 17 is a diagram showing the configuration of the substrate 1, the first image line 2, the layer 3 and the second and third image lines 4 of Example 6 according to the present invention. Compared to Example 5, the first image line has no non-image line, and the substrate is concealed by the image line.

  Using a solid line of Fig. 7 (a) as the first image line on a base material made of white fine coated paper of thickness 190µm, red, blue, and yellow are arranged in a line with a line width of 150µm and a pitch of 450µm, respectively. As shown in Fig. 8 (e), a pattern with a message arrangement as a pitch deviation of 150 µm is printed by offset printing, and the layer is made into an ultraviolet curable ink containing liquid crystal cholastic pigment. In addition, the second and third image lines are printed by screen printing with an ink height of 150 μm, and the second and third image lines are 300 μm pitch and 450 μm, and the second line as shown in FIG. Messages were arranged by shifting the image line by a pitch of 150 μm, and black offset printing was performed to obtain a formed body.

  Example 7 shows that the functional material is mixed in the material of the layer used in Example 6, and by adding the functional material as in Example 7, the color change of the present invention is achieved. As a result, further optical changes can be obtained, and the decorativeness can be further improved for preventing forgery.

It is a figure which shows the formation body of this invention from right above. It is a figure which shows the AA 'cross section figure in FIG. It is a schematic diagram showing that the image changes when the formed body is observed obliquely. FIG. 2 is a schematic view showing the formed body in which colors such as red, blue, and yellow are used for the first image line in FIG. It is a figure which shows the BB 'sectional drawing in FIG. FIG. 5 is a schematic diagram showing that an image changes when the formed body is observed obliquely in FIG. 4. It is a figure which shows the 1st drawing line used for a formation body, and the 2nd and 3rd drawing line. It is a figure which shows the state of the 1st drawing line. It is a figure which shows the state of the 2nd and 3rd drawing line. It is a figure which shows the state of the shift | offset | difference (relief pattern) of the line in the 1st, 2nd, 3rd, 4th image line. It is a figure which shows the arrangement angle in a 1st image line and a 2nd, 3rd image line. 1 is a diagram illustrating a configuration of Example 1. FIG. 6 is a diagram illustrating a configuration of Example 2. FIG. 6 is a diagram illustrating a configuration of Example 3. FIG. FIG. 10 is a diagram showing a configuration of Example 4. FIG. 10 is a diagram showing a configuration of Example 5. 10 is a diagram illustrating a configuration of Example 6. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base material 2 1st image line 3 Layer 4 2nd, 3rd image line 5 Non-image line 6 Message 7 Background 8 Message in 1st image line

Claims (19)

A part or all of the base material is transparent or semi-solid on a plurality of first colors of n colors (n is an integer) different from the color of the base material, and the first and non-image lines. A layer having a predetermined thickness by a transparent material, and a second and a third plurality of image lines corresponding to the first image line are formed on the layer, and a message is formed by the second image line. Is formed, and a background is formed by the third image line. A first image line composed of a first line of n colors (n is an integer), a second line,..., An nth line is formed on a part or all of the substrate without any gaps. A layer having a predetermined thickness by a transparent or translucent material on one image line, and a plurality of second and third image lines corresponding to the first image line are formed on the layer, An image forming body, wherein a message is formed by the second image line, and a background is formed by the third image line. The said 2nd image line and said 3rd image line have the pitch of said 1st image line, and m times (m is a number more than 0), The pitch of Claim 1 and 2 characterized by the above-mentioned. Image forming body. 4. The image forming body according to claim 1, wherein the first image line, the second image line, and the third image line are a dotted line, a wavy line, and a solid line. 4. The second image line and the third image line are materials capable of shielding the first image line, the non-image line, and the layer. And 5. The image forming body according to 4. The image forming body according to claim 1, 2, 3, 4, and 5, wherein the second image line and the third image line have different image line widths or the image lines are shifted. The image forming body according to claim 1, 2, 3, 4, 5, and 6, wherein a message is formed when a part of the first image line has a different image line width or the image line is shifted. 8. The image formation according to claim 1, wherein an arrangement angle of the first image line is different from an arrangement angle of the second and third image lines. body. 9. The image forming body according to claim 1, wherein the transparent or translucent layer contains a functional material. 7. The first image line, the second image line, the third image line, and a transparent or translucent layer are formed by printing. The image forming body according to claim 7, 8, or 9. A part or all of the base material is transparent or semi-solid on a plurality of first colors of n colors (n is an integer) different from the color of the base material, and the first and non-image lines. An image forming body comprising: a layer having a predetermined thickness made of a transparent material; and a second image line formed on the layer corresponding to the first image line. A first image line composed of a first line of n colors (n is an integer), a second line,. A layer having a predetermined thickness made of a transparent or translucent material on one image line, and a second image line corresponding to the first image line formed on the layer, Image forming body. 13. The image forming body according to claim 11, wherein the second image line has a pitch of m times (m is a number of 0 or more) with respect to the pitch of the first image line. The image forming body according to claim 11, wherein the first image line and the second image line are a dotted line, a wavy line, and a solid line. 15. The image forming body according to claim 11, 12, 13, and 14, wherein the second image line is a material capable of shielding the first image line and the layer. 16. The image forming body according to claim 11, 12, 13, 14, and 15, wherein a message is formed when a part of the first image line has a different image line width or the image line is shifted. The image forming body according to claim 11, wherein an arrangement angle of the first image line is different from an arrangement angle of the second image line. The image forming body according to claim 11, 12, 13, 14, 15, 16, or 17, wherein the transparent or translucent layer contains a functional material. 19. The first image line, the second image line, and a transparent or translucent layer are formed by printing, 19. The method according to claim 11, 12, 13, 14, 15, 16, 17 or 18 Image forming body.

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